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Doubles in session


Current system
06467+0822
HDS 940 AB
V839 Mon


Nearby doubles
13' : 06463+0811
J 268

15' : 06477+0827
J 2438

32' : 06447+0809
J 267

39' : 06489+0846
J 1974AB

39' : 06467+0744
TDS4125

39' : 06489+0843
AG 122

46' : 06440+0800
SKF 271

54' : 06487+0737
A 2731AB

55' : 06436+0852
LIT 16

60' : 06506+0837
BRT2599

61' : 06449+0728
J 2009

61' : 06448+0730
J 2008

67' : 06443+0726
J 667

67' : 06440+0729
J 666AB

70' : 06429+0741
TDS4061

70' : 06482+0927
J 2435

72' : 06427+0900
J 2433AB

73' : 06516+0802
J 2031

73' : 06510+0802
J 2029

75' : 06417+0829
TDS 270

76' : 06514+0756
J 2613

76' : 06435+0723
TDS4070

77' : 06429+0730
KPP3689

78' : 06416+0837
SLE 560

78' : 06516+0818
J 2030

78' : 06438+0928
HEI 706



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

06467+0822 HDS 940 AB (V839 Mon)

 
 
06h 46m 40.72s +08° 21' 47.3" P.A. 324.00 sep 0.3 mag 7.15,11.09 Sp F0IV dist. 68.63 pc (223.87 l.y.)
 
 
Coord 2000 06467+0822 Discov num HDS 940 Comp AB Coord arcsec 2000 06 46 40.72 +08 21 47.3
Date first 1991 Date last 2022 Obs 20
Pa first 179 Pa last 324.3 P.A. Now (θ) 324.3°
Sep first 0.4 Sep last 0.339 Sep. Now (ρ) 0.339"
Mag pri 7.15 Mag sec 11.09 delta mag (ΔM) 3.94 Spectral class F0IV (yellow-white)
Pri motion ra +011 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
06467+0822 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show V839 Mon 114392 06 46 41 +08 21 47 HDS 940 AB 2022 20 324 0.3 7.15 11.09 3.94 Y <===
Show 06 46 41 +08 21 47 HDS 940 BC 2022 13 191 0.1 11.70 12.00 0.30
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V839 Mon Constellation Monoceros SAO 114392 HIP 32475
Tycho2 0747-02235-1 Gaia DR2 3134167073326656000 HD 49015 BD BD+08 1487
Distance 68.63 Distance ly 223.87
 
 
ORBITAL ELEMENTS
 
 
Period (P)128.949y± 3.605 Periastron (T)1997.034y± 4.062 Semi-major axis (a)0.5431a± 0.0326
Eccentricity (e)0.256± 0.02 Inclination (i)48.1°± 1.4 Longitude of periastron (ω)178.6°± 2.6
Node (Ω)22.9° Notes ReferenceCve2020b
Equinox Last observation2019 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 211.7 0.401
2001 215.0 0.398
2002 218.4 0.394
2003 221.8 0.390
2004 225.4 0.384
2005 229.0 0.379
2006 232.8 0.373
2007 236.7 0.367
2008 240.7 0.361
2009 244.9 0.355
2010 249.2 0.349
2011 253.6 0.344
2012 258.1 0.340
2013 262.8 0.336
2014 267.5 0.334
2015 272.3 0.332
2016 277.1 0.332
2017 281.9 0.334
2018 286.7 0.336
2019 291.4 0.340
2020 295.9 0.344
2021 300.3 0.350
2022 304.6 0.358
2023 308.6 0.366
2024 312.5 0.374
2025 316.2 0.384
2026 319.7 0.394
2027 323.0 0.405
2028 326.2 0.417
2029 329.2 0.428
2030 332.0 0.440


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds06467%2B0822b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 06467+0822 HDS 940 AB (V839 Mon) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cve2020b orb - Cvetkovic, Z. & Pavlovic, R. 2020AJ....160...48C
Cve2020b AJ 160, 48, 2020
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06467+0822 HDS 940 AB 2015 7 272 0.3 7.15 11.09 F0IV 064640.72+082147.3
06467+0822 HDS 940 AB 2016 11 280 0.3 7.15 11.09 F0IV 064640.72+082147.3
06467+0822 HDS 940 AB 2018 14 291 0.3 7.15 11.09 F0IV 064640.72+082147.3
06467+0822 HDS 940 AB 2019 16 299 0.3 7.15 11.09 F0IV O 064640.72+082147.3
06467+0822 HDS 940 AB 2020 17 307 0.4 7.15 11.09 F0IV O 064640.72+082147.3
06467+0822 HDS 940 AB 2021 18 316 0.3 7.15 11.09 F0IV O 064640.72+082147.3
06467+0822 HDS 940 AB 2022 20 324 0.3 7.15 11.09 F0IV O 064640.72+082147.3

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 06467+0822 HDS 940 AB (V839 Mon) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06467+0822 HDS 940 AB (V839 Mon) : MEASURES
 
 
No records found.

 
 
WDS 06467+0822 (V839 Mon) : VIRTUAL EYEPIECE
 
 

06467+0822 HDS 940A mag 7.15 Sp F0IV 06467+0822 HDS 940B mag 11.7 06467+0822 HDS 940C sep 0.1 P.A. 191.10 mag 12 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 06467+0822 (V839 Mon) : ALADIN DSS IMAGE @ 06h 46m 40.72s +08° 21' 47.3"
 
 
 
 
WDS 06467+0822 HDS 940 AB (V839 Mon) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06467+0822 HDS 940AB distance=0' 06463+0811 J 268 distance=13' 06477+0827 J 2438 distance=15' 06447+0809 J 267 distance=32' 06489+0846 J 1974AB distance=39' 06489+0846 DAM 44AC distance=39' 06489+0846 DAM 44AD distance=39' 06467+0744 TDS4125 distance=39' 06489+0843 AG 122 distance=39' 06440+0800 SKF 271 distance=46' 06487+0737 LDS5686BC distance=54' 06487+0737 A 2731AB distance=54' 06436+0852 LIT 16 distance=55' 06506+0837 BRT2599 distance=60' 06449+0728 J 2009 distance=61' 06448+0730 J 2008 distance=61' 06440+0729 A 2678CD distance=67' 06443+0726 J 667 distance=67' 06440+0729 J 666AB distance=67' 06440+0729 J 666AC distance=67' 06429+0741 TDS4061 distance=70' 06482+0927 J 2435 distance=70' 06427+0900 J 2433AB distance=72' 06427+0900 BRT2123AC distance=72' 06516+0802 J 2031 distance=73' 06510+0802 J 2029 distance=73' 06417+0829 TDS 270 distance=75' 06514+0756 J 2613 distance=76' 06435+0723 TDS4070 distance=76' 06429+0730 KPP3689 distance=77' 06416+0837 SLE 560 distance=78' 06516+0818 J 2030 distance=78' 06438+0928 HEI 706 distance=78' 06413+0832 SLE 559 distance=81' 06520+0841 HEI 710 distance=81' 06489+0707 A 2732 distance=83' 06452+0941 A 2827 distance=83' 06417+0742 BRT2598 distance=84' 06482+0944 J 2611AB distance=86' 06482+0944 J 2611AC distance=86' 06419+0912 J 39 distance=88' 06445+0943 SKF2209 distance=88' 06509+0924 TDS4206 distance=89' 06412+0859 STF 953 distance=90' 06500+0705 XMI 23 distance=91' 06498+0656 WFC 45 distance=98' 06527+0742 TDS 295 distance=99' 06471+1001 A 2828 distance=100' 06410+0915 SHN 105 distance=100' 06450+0958 J 723 distance=100' 06415+0927 CHN 22 distance=101' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 06467+0822 HDS 940 AB 324 0.3
Show 06467+0822 HDS 940 BC 191 0.1
Show 06463+0811 J 268 355 4.4 13
Show 06477+0827 J 2438 152 6.1 15
Show 06447+0809 J 267 86 2.1 32
Show 06489+0846 J 1974 AB 40 3.9 39
Show 06489+0846 DAM 44 AC 213 6.3 39
Show 06489+0846 DAM 44 AD 275 8.9 39
Show 06467+0744 TDS4125 309 0.9 39
Show 06489+0843 AG 122 217 3.0 39
Show 06440+0800 SKF 271 85 3.0 46
Show 06487+0737 LDS5686 BC 230 28.4 54
Show 06487+0737 A 2731 AB 67 1.3 54
Show 06436+0852 LIT 16 250 10.5 55
Show 06506+0837 BRT2599 252 5.4 60
Show 06449+0728 J 2009 39 7.5 61
Show 06448+0730 J 2008 194 7.2 61
Show 06440+0729 A 2678 CD 312 6.7 67
Show 06443+0726 J 667 71 3.7 67
Show 06440+0729 J 666 AB 33 2.0 67
Show 06440+0729 J 666 AC 24 15.0 67
Show 06429+0741 TDS4061 161 0.5 70
Show 06482+0927 J 2435 42 8.5 70
Show 06427+0900 J 2433 AB 9 4.7 72
Show 06427+0900 BRT2123 AC 92 5.3 72
Show 06516+0802 J 2031 40 6.0 73
Show 06510+0802 J 2029 326 4.1 73
Show 06417+0829 TDS 270 326 0.8 75
Show 06514+0756 J 2613 331 6.3 76
Show 06435+0723 TDS4070 214 0.4 76
Show 06429+0730 KPP3689 166 1.5 77
Show 06416+0837 SLE 560 230 23.1 78
Show 06516+0818 J 2030 12 5.9 78
Show 06438+0928 HEI 706 182 1.3 78
Show 06413+0832 SLE 559 199 24.7 81
Show 06520+0841 HEI 710 42 0.9 81
Show 06489+0707 A 2732 123 0.3 83
Show 06452+0941 A 2827 177 0.7 83
Show 06417+0742 BRT2598 10 3.9 84
Show 06482+0944 J 2611 AB 128 4.3 86
Show 06482+0944 J 2611 AC 348 17.4 86
Show 06419+0912 J 39 282 1.7 88
Show 06445+0943 SKF2209 42 3.6 88
Show 06509+0924 TDS4206 235 0.5 89
Show 06412+0859 STF 953 330 7.3 90
Show 06500+0705 XMI 23 229 25.1 91
Show 06498+0656 WFC 45 321 7.0 98
Show 06527+0742 TDS 295 189 1.6 99
Show 06471+1001 A 2828 129 0.2 100
Show 06410+0915 SHN 105 -1 0.1 100
Show 06450+0958 J 723 76 2.2 100

 
 
WDS 06467+0822 : COMPONENTS
 
 
  A B
B pa=0.0°
sep=0.00"
 
C pa=191.1°
sep=0.07"
pa=191.1°
sep=0.07"
 
 
06467+0822 A
 
 
Name V839 Mon Coord arcsec 2000 064640.72+082147.3 Mag 7.15 Spectral class F0IV (yellow-white)
PmRA 11.00 PmDE -5.0 SAO 114392 HIP 32475
Tycho2 0747-02235-1 HD 49015 BD BD+08 1487
Tycho2
Tycho2 0747-02235-1 Pflag RAmdeg 101.66969300 DEmdeg 8.36314159
PmRA 2.4 PmDE -2.2 E RAmdeg 4 E DEmdeg 5
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.76 EpDEm 1991.58
Num 9 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.3
Q pmDE 0.8 BTmag 7.444 E BTmag 0.015 VTmag 7.079
E VTmag 0.010 Prox 999 TYC T HIP 32475
CCDM AB RAdeg 101.66968778 DEdeg 8.36314639 EpRA 1990 1.89
EpDE 1990 1.79 E RAdeg 3.8 E DEdeg 4.7 Posflg P
Corr 0.0
SAO
SAO 114392 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 -0.012 Vmag 7.6 SpType F0
Double code Source 32 CatNum 3205 DM BD+08 1487
DMcomp BDsup HD 49015 M HD 0
GC RA1950rad 1.76258741 DE1950rad 0.14691837 PmRA2000 -0.0002
PmDE2000 -0.011
Hipparcos
Catalog H HIP 32475 Proxy H RAhms 06 46 40.72
DEdms +08 21 47.3 Vmag 7.04 VarFlag R Vmag G
RAdeg 101.67 DEdeg 8.36315 AstroRef A Plx 14.37
CCDM 06467+0822 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 179 Rho 0.412 HD 49015 BD BD+08 1487
CD CP Dm number +08 1487 VIred 0.44
SpType F0IV R SpType Coord arcsec 2000 064640.72+082147.3
Hipparcos 2
HIP 32475 Sn 15 So 3 Nc 2
RArad 1.7744707536 DErad 0.145964505 Plx 14.57 PmRA 11.02
PmDE -4.68 E RArad 0.6 E DErad 0.36 E Plx 0.61
E pmRA 0.59 E pmDE 0.48 Hpmag 7.1246 E Hpmag 0.001
SHp 0.01 VA 0 BV 0.375 E BV 0.015
VI 0.44
CCDM
Ccdm 06467+0822 RComp Comp A Note1
Note2 Discov num DRAs -1.27 DDEs -12.7
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.2 Sp F0 PmNote *
PmRA 11 PmDE -5 Dm number +08 1487 Cat1 BD
Name2 +08 833 Cat2 AGK2/3 HD 49015 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 32475
 
 
06467+0822 B
 
 
Coord arcsec 2000 064640.72+082147.3 Coord calc 064640.72+082147.3 Mag 11.7 PmRA -4.00
PmDE -7.0 Calc delta mag 4.55
CCDM
Ccdm 06467+0822 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.27 DDEs -13.1
R dRAs 82 Year 1991 Theta 179 Rho 0.4
Obs 1 Vmag 11.1 Sp PmNote *
PmRA 11 PmDE -5 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 32475
 
 
06467+0822 C
 
 
Coord arcsec 2000 064640.72+082147.2 Mag 12 Calc delta mag 4.85 Calc coord yes